CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

May Day

ancient Northern Hemisphere spring festival and usually a public holiday

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 19, 2026
Entity authorityQ900013
Source-derived summary

May Day is a European festival of ancient origins marking the beginning of summer, usually celebrated on May 1, around halfway between the Northern Hemisphere's spring equinox and midsummer solstice. Festivities may also be held the night before, known as May Eve. Traditions include gathering green branches and wildflowers ("bringing in the May"), which are used to decorate buildings and made into wreaths; crowning a May Queen, sometimes with a male companion decked in greenery; setting up a Maypole, May Tree, or May Bush, around which people dance and sing; as well as parades and processions involving these. Bonfires are also a major part of the festival in some regions. Regional varieties and related traditions include Walpurgis Night in central and northern Europe, the Gaelic festival Beltane, the Welsh festival Calan Mai, and May devotions to the Blessed Virgin Mary. It has also been associated with the ancient Roman festival Floralia.

International Workers' Day observed on 1 May is also called "May Day", but the two have different histories.

Origins and celebrations

The earliest known May celebrations appeared with the Floralia, festival of Flora, the Roman goddess of flowers, held from 27 April to 3 May during the Roman Republic era, and the Maiouma or Maiuma, a festival celebrating Dionysus and Aphrodite held every three years during the month of May. The Floralia opened with theatrical performances. In the Floralia, Ovid says that hares and goats were released as part of the festivities.

Editorial summary

The public source identifies “May Day” as ancient Northern Hemisphere spring festival and usually a public holiday. This brief keeps that definition visible, then builds a research path around ancient, Northern and Hemisphere.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current 243-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with ancient, Northern and Hemisphere providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “May Day”, the useful work is to connect “ancient Northern Hemisphere spring festival and usually a public holiday” to the records capable of establishing context and consequence.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 19, 2026. The linked authority identifier is Q900013. The Library of Congress control number is sh85082393. 1 of 1 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “May Day”, its source revision and the description used here.
  2. Expand the search: follow May Day primary sources, May Day archive and ancient research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “May Day”?
  2. Which institution is responsible for the underlying evidence?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from May Day” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.